As one of its daily deals, BuyDig via eBay offers the factory-refurbished 5.1-lb. ASUS Intel Haswell Core i5 1.6GHz 16" 1080p Touchscreen LED-Backlit Laptop in Black, model no. Q501LA-BBI5T03, for $479.99 with free shipping. That's tied with our refurb mention from two weeks ago as the lowest total price we've seen for this model. (It's also a current price low for a refurb by $35.) Features include Intel Core i5-4200U 1.6GHz Haswell dual-core processor, 15.6" 1920x1080 (1080p) IPS touchscreen LCD, 6GB RAM, 750GB hard drive, 802.11n wireless, Bluetooth, USB 3.0, HDMI, webcam, 2-cell polymer battery, and Windows 8 64-bit. (No optical drive is included.) A 90-day ASUS warranty applies. Deal ends March 7 at 11 am ET.
Exercising in the right way can "significantly" improve brain function for folks over age 50, new research shows. Here's the skinny.